"""
 Copyright (c) 2022 Intel Corporation
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
      http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
"""

from abc import ABC
from abc import abstractmethod
from typing import Any


class Engine(ABC):
    """
    The basic class aims to provide the interface to infer the model.
    """

    @abstractmethod
    def infer(self, input_data: Any) -> Any:
        """
        Runs model on the provided input data.
        Returns the raw model outputs.

        :param input_data: inputs for the model
        :return: raw model outputs
        """
